COHUhistorical intraday data
ListedCohu IncNasdaq
Cohu Inc (COHU) is a common stock listed on Nasdaq. COHU has 5,828 trading days on file, from September 10, 2003 to November 9, 2026, with 17,099,632 trades. There are 1,155,914 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2026-11-09
- Trading days
- 5,828
- Trades
- 17,099,632
- 1-minute bars
- 1,155,914
- Bars, about
- 17 MB
- Trades, about
- 236 MB
- Quotes, about
- 427 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under COHU is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 39.845 | 40.77 | 39.81 | 40.28 | 21,027.104215 | 115 |
| 09:31 | 40.2 | 40.2 | 39.42 | 39.42 | 1,357.576328 | 25 |
| 09:32 | 39.85 | 40.26 | 39.85 | 40.26 | 1,394.079728 | 39 |
| 09:33 | 40.15 | 40.32 | 40.13 | 40.2708 | 4,972.473146 | 107 |
| 09:34 | 40.285 | 40.42 | 40.285 | 40.42 | 873.617351 | 48 |
COHU by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 44,887 |
| 2004 | 252 | 157,927 |
| 2005 | 252 | 180,114 |
| 2006 | 251 | 255,364 |
| 2007 | 251 | 202,407 |
| 2008 | 253 | 213,554 |
| 2009 | 252 | 152,491 |
| 2010 | 252 | 126,391 |
| 2011 | 252 | 108,039 |
| 2012 | 250 | 72,018 |
| 2013 | 252 | 68,643 |
| 2014 | 252 | 150,948 |
| 2015 | 252 | 262,300 |
| 2016 | 252 | 160,797 |
| 2017 | 251 | 508,397 |
| 2018 | 251 | 713,730 |
| 2019 | 252 | 740,812 |
| 2020 | 253 | 875,737 |
| 2021 | 252 | 1,778,607 |
| 2022 | 251 | 1,430,026 |
| 2023 | 250 | 1,238,059 |
| 2024 | 252 | 1,535,619 |
| 2025 | 250 | 2,337,741 |
| 2026 | 214 | 3,785,024 |